What is Sahih al-Jami`?

A relative mailed me this du'a after my mother passed away last week. > Whoever is stricken with sadness, grief, sickness or hardship and > says: > "Allahu Rabbi, la sharika lah" (Allah is my Lord, without any > partners), then it will be removed from him.” > > [‘Sahih al-Jami’ #6040] I have heard that this (Sahih al-Jami) is a compilation by Sh. Al-Albani. Is there another title which is similar by another scholar or is this correct? And in the compilation, does anyone know the source of this narration?